Last change
on this file since 5518 was
3502,
checked in by ldelgass, 11 years ago
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Add basic VTK structured points reader to nanovis, update copyright dates.
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-
Property svn:eol-style set to
native
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File size:
1.1 KB
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1 | /* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*- */ |
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2 | /* |
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3 | * Copyright (c) 2004-2013 HUBzero Foundation, LLC |
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4 | * |
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5 | */ |
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6 | #ifndef NV_PARTICLE_ADV_SHADER_H |
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7 | #define NV_PARTICLE_ADV_SHADER_H |
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8 | |
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9 | #include <vrmath/Vector3f.h> |
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10 | |
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11 | #include "NvShader.h" |
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12 | |
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13 | class NvParticleAdvectionShader : public NvShader |
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14 | { |
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15 | public: |
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16 | NvParticleAdvectionShader(); |
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17 | |
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18 | virtual ~NvParticleAdvectionShader(); |
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19 | |
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20 | virtual void bind(unsigned int texID, unsigned int initPosTexID); |
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21 | |
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22 | virtual void unbind(); |
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23 | |
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24 | void setScale(const vrmath::Vector3f& scale) |
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25 | { |
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26 | _scale = scale; |
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27 | } |
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28 | |
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29 | void setVelocityVolume(unsigned int texID, float max) |
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30 | { |
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31 | _velocityVolumeID = texID; |
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32 | _max = max; |
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33 | // FIXME: Is this needed? |
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34 | if (_max > 100.f) |
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35 | _max = 100.0f; |
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36 | } |
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37 | |
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38 | void setTimeStep(float timeStep) |
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39 | { |
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40 | _timeStep = timeStep; |
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41 | } |
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42 | |
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43 | void setRenderMode(int mode) |
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44 | { |
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45 | _mode = mode; |
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46 | } |
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47 | |
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48 | private: |
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49 | void init(); |
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50 | |
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51 | unsigned int _velocityVolumeID; |
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52 | vrmath::Vector3f _scale; |
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53 | float _max; |
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54 | float _timeStep; |
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55 | int _mode; |
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56 | }; |
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57 | |
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58 | #endif |
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